Samsung LN32R71B TV Repair: Common Faults and Solutions.
Search: Samsung LN32R71B
Results: 8
Results: 8
Samsung LN32R71B Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | LN32R71BAX | LED standbay blinks and but doesn't start | 5 Volts varying when it is connected from the motherboard, but disconnect it stabilizes at the power supply. The villas get 3 and 5V without being connected from the motherboard. I found capacitors without low capacitance but did not solve | I replaced the kia 431a for the TL431 in the ZDTB851 position and went back to work perfectly | Eletrônica M.F |
| SAMSUNG | LN32R71B GBD32ML | With picture on HDMI and sound showing hissing noise | I checked for a short in the STV8257 audio processor, found the capacitor C6015 (SMD 10uF/16V) with low insulation measuring 32 ohms, replaced it and the audio returned to normal. | Erick Geraldeli | |
| SAMSUNG | LN32R71B | Press stand by it turns on then turns off | bene | ||
| SAMSUNG | LN32R71BXIXAZ | TV turns on, lights up and then turns off, TV works normally | T106 transformer inverts giving high or open resistance | Replace of traffic | ANTONIO C GASPAR |
| SAMSUNG | LN32R71BAX | Does not tune to cable/catv channels. | Replace c151 and c152. | electronicssupplyparts - Gramado/RS | |
| SAMSUNG | LN32R71BX | Restarting directly, back light normal, power supply normal, defect on the main board | Open ra224 | Check all the resistors around the memory ic223, ra221 to ra228, all of them | Alex Lopes <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small> |
| SAMSUNG | LN32R71B | TV doesn't turn on. standby LED lit directly. | Six (6) power supply board electrolytic capacitors with altered ESR. | Check the electrolytic capacitors, and replace them if necessary. | leandrorocha |
| SAMSUNG | LN32R71BAX | Check dry electrolytic capacitors on main board | Tsound was no sound and the image was failing | Rmseletronica |